Abox exerts 10,000 pa of pressure on the ground. if the box weighs 1000 n, how much area is in contact with the ground?

10,000,000 m2
0.1 m2
11,000 m2
10 m2

Carbon 14 is a naturally occurring stable

What type of force holds atoms together in a crystal?

You are driving to the grocery store at 20 m/s. you are 110m from an intersection when the traffic light turns red. assume that your reaction time is 0.50s and that your car brakes with constant acceleration. how far are you from the intersection when you begin to apply the brakes? what acceleration will bring you to rest right at the intersection? how long does it take you to stop after the light changes? the known values: vi=20m/s xi=110m t=.50s vf=0m/s xf=0m a=?